Rating:
Information injection-pump assembly
ZEXEL
101601-2711
1016012711
HINO
220201661A
220201661a
Cross reference number
ZEXEL
101601-2711
1016012711
HINO
220201661A
220201661a
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
1404 Test oil ISO4113 or {SAEJ967d}
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8140
Bosch type code
EF8511/9A
Nozzle
105780-0000
Bosch type code
DN12SD12T
Nozzle holder
105780-2080
Bosch type code
EF8511/9
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 6-2-600
Outer diameter - inner diameter - length (mm) mm 6-2-600
Overflow valve opening pressure
kPa
162
147
177
Overflow valve opening pressure
kgf/cm2
1.65
1.5
1.8
Tester oil delivery pressure
kPa
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-4-2-6-
3-5
Pre-stroke
mm
4.85
4.82
4.88
Beginning of injection position
Drive side NO.1
Drive side NO.1
Difference between angles 1
Cal 1-4 deg. 60 59.75 60.25
Cal 1-4 deg. 60 59.75 60.25
Difference between angles 2
Cyl.1-2 deg. 120 119.75 120.25
Cyl.1-2 deg. 120 119.75 120.25
Difference between angles 3
Cal 1-6 deg. 180 179.75 180.25
Cal 1-6 deg. 180 179.75 180.25
Difference between angles 4
Cal 1-3 deg. 240 239.75 240.25
Cal 1-3 deg. 240 239.75 240.25
Difference between angles 5
Cal 1-5 deg. 300 299.75 300.25
Cal 1-5 deg. 300 299.75 300.25
Injection quantity adjustment
Adjusting point
A
Rack position
9.8
Pump speed
r/min
800
800
800
Average injection quantity
mm3/st.
86.9
85.3
88.5
Max. variation between cylinders
%
0
-2
2
Basic
*
Fixing the lever
*
Injection quantity adjustment_02
Adjusting point
B
Rack position
6.2+-0.5
Pump speed
r/min
310
310
310
Average injection quantity
mm3/st.
10
8.5
11.5
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Injection quantity adjustment_03
Adjusting point
D
Rack position
10.4
Pump speed
r/min
1400
1400
1400
Average injection quantity
mm3/st.
105.8
100.6
111
Max. variation between cylinders
%
0
-3
3
Fixing the lever
*
Timer adjustment
Pump speed
r/min
1200
Advance angle
deg.
0.5
Timer adjustment_02
Pump speed
r/min
1300
Advance angle
deg.
1.4
0.9
1.9
Timer adjustment_03
Pump speed
r/min
1400
Advance angle
deg.
3.3
2.8
3.8
Timer adjustment_04
Pump speed
r/min
-
Advance angle
deg.
4.5
4.2
4.8
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Set the load lever's stop position so that R = aa (N = 0).
(2)Beginning of damper spring operation: DL
(3)Excess fuel setting for starting: SXL
(4)Rack difference between N = N1 and N = N2
(5)Rack difference between N = N3 and N = N4
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aa=4.7mm DL=4.3-0.5mm SXL=10.4+0.2mm N1=1150r/min N2=800r/min N3=1400r/min N4=800r/min
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aa=4.7mm DL=4.3-0.5mm SXL=10.4+0.2mm N1=1150r/min N2=800r/min N3=1400r/min N4=800r/min
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Speed control lever angle
F:Full speed
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----------
a=9deg+-5deg
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----------
a=9deg+-5deg
0000000901
F:Full load
I:Idle
S:Stop
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----------
a=18deg+-5deg b=34deg+-3deg c=16deg+-5deg
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a=18deg+-5deg b=34deg+-3deg c=16deg+-5deg